<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    {% include 'nav.html' %}
    <h1 style="color:#e00;">hello world</h1>
    <h1 style="color:#e00;">{{ data }}</h1>
    <div>
        <img src="/static/python.jpeg" />
    </div>
</body>
</html>